Insert template



FIG. 1 is a top, front, right side perspective view of an insert template showing my new design;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a back elevational view of FIG. 1;

FIG. 4 is a right side elevational view of FIG. 1, the left side being a mirror image thereof; and,

FIG. 5 is a top plan view of FIG. 1, the bottom plan view being a mirror image thereof. 

The ornamental design for an insert template, as shown and described. 